OLD PHONE ABBR. Crossword Clue
OLD PHONE ABBR. Crossword Clue
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Crossword Puzzle Infos
The term 'OLD PHONE ABBR' is an abbreviation for the four-letter word 'OPER'. This word is an acronym for the phrase 'OPERATOR', which was used to refer to a telephone OPERATOR in the days before automated phone systems. The OPERATOR was responsible for connecting calls and providing assistance to customers.